baber/WOPTO huggingface dataset:
Patent JP-2003079370-A (JP)
Title: Aptamer specifically adsorbable to verotoxin i and method for obtaining the same
Inventor: OKADA KEISAKU
IPC: G01N30/88
Filed: 2002-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining an aptamer and the aptamer, namely, a new affinity ligand specifically recognizable and adsorbable verotoxin I produced by enterohaemorrhagic Escherichia coli as a target molecule. SOLUTION: Disclosed is a method for obtaining an aptamer capable of specifically adsorbing to verotoxin I by an in vitro selection method using affinity chromatography. Disclosed are a method using a carrier immobilized with an amino acid sequence of the verotoxin I, preferably a peptide selected from the amino acid sequence of the verotoxin I and having an amino acid sequence consisting of 3-30 amino acids in the affinity chromatography, and a single strand nucleic acid molecule being an aptamer obtained thereby.
Patent JP-2004003575-A (JP)
Title: Wire stopper
Inventor: OKADA KIMIHITO
IPC: F16G11/12
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire stopper capable of preventing its wobbling and crack, allowing the ease of holding it, and providing uniform tightening force quickly, simply, and safely when tightening a wire by a tool and having a simple structure.  <P>SOLUTION: A rolled screw is provided with a fixed nut 1 or two parallel faces at the center of a main body 5 having two grooves. A movable nut 2, a washer 3, and a sleeve 4 are inserted from its both sides. A pin 6 passes through a through hole in both end parts of the main body 5, and a tip of the pin is bent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034123-A (JP)
Title: Die mounting mechanism and press machine
Inventor: KAMIYA AKIRA
IPC: B30B15/02
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To mount a bottom die 5 on the upper side surface of a bolster 13 by pressing a pressed surface 23a of a mounting boss 23 with a press surface 29a of a plurality of holder grooves 29 without providing a bilateral pair of bulging sections on the bottom die 5.  <P>SOLUTION: The die mounting mechanism is provided with the mounting boss 23 provided prominently on the mounting surface of the die 5, a plurality of fit grooves 25 each collinearly formed after extending to the bilateral direction on the mounting surface of a table 13, a holder 27 movably provided in the vertical direction among a plurality of neighboring fit grooves 25 in the table 13, a holder groove 29 collinearly formed with plural fit grooves 25 on the supporting surface of the holder 27, and a holder transfer means 31 to transfer the holder 27 in the vertical direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045072-A (JP)
Title: Meat identification method and its meat identification device
Inventor: TOIDA HIDEKI
IPC: G01N33/12
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meat identification method for accurately and surely identifying to which part meat corresponds, and precisely performing sorting work with respective parts.  <P>SOLUTION: The detecting light B projected from a detecting light irradiator 3 and a radioactive ray D radiated from a radioactive ray irradiator 5 are radiated to chicken A carried by a carrier conveyor 2. The reflected light C reflected by the chicken A is imaged by an imaging camera 4, and a transmitted image of the radioactive ray D transmitted through the inside of the chicken A is imaged by an imaging camera 6. To which part the chicken A corresponds is individually and comprehensively determined by algorithm of a part determining device 7 on the basis of image information outputted from the imaging cameras 4 and 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003072309-A (JP)
Title: Method for manufacturing banjo type driving axle housing
Inventor: BARNHOLT MARK CHARLES
IPC: B23K33/00
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method to manufacturing a banjo type driving axle housing 10 for an automobile. SOLUTION: The first step of this method is work to form half members 22U, 22L of the actually same upper part and lower part respectively having U letter shaped crossing surfaces along the overall length and wall parts extending in the radial direction. Each of the members 22U, 22L is, for example, by stamping or forging of a steel sheet material. The next step is to select desired box parts of axle beam parts 14R, 14L and desired dimensions of a hole 16 of a central part 12 of the axle housing 10. Thereafter, it is devised so that each of the housing half members 22U, 22L make the desired box parts and the desired dimensions of the hole 16 of the central part 12 of the axle housing 10 at the time when a wall part of each of the housing half members 22U, 22L is cut, arranged and assembled as required. Finally, each of the trimmed housing half members 22U, 22L is welded on each other so as to form the axle housing 10.
Patent JP-2004041053-A (JP)
Title: Heating device for water tank or the like
Inventor: SHIBAHARA MASASHI
IPC: H05B3/78
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device which surely detects whether a heater body having a heater therein is placed in water tank or in air, and to shut the charging of the heater with electricity not to heat the heater, when the heater body is placed in the air, thereby enhancing the safety of the heating device.  <P>SOLUTION: An infrared light-emitting light source LED is disposed in the heater body 1 comprising a glass tube having the heater HR therein, and it is utilized that the refractions of light irradiated from the heater body 1 to the outside of the heater body are different each other, when the heater body 1 is placed in the air and in the water, respectively. When the heater body 1 is placed in the air, the infrared light is reflected on the surface of the heater body to receive the reflected light on a photodector PHT2. The above-described heater HR is thereby changed into a non-energizing state with an electric signal from the photodector PHT2. When the heater body 1 is placed in the water, the photodector PHT2 does not detect the light, and the heater HR is changed into an energizing state with an electric signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047650-A (JP)
Title: Laser apparatus
Inventor: NAGANO KAZUHIKO
IPC: H01S5/022
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable a collimator lens to be aligned accurately, in a state in which its optical axis is disposed on a light-emitting axis of each laser diode in a laser apparatus, in which the plurality of laser diodes are aligned at light-emitting points in one direction.  <P>SOLUTION: In the laser apparatus including the plurality of laser diodes 12, a block 11 in which the diodes 12 are fixedly held, in such a manner that the light emitting points 12a are aligned in one direction, and a collimator lens array 14, in which a plurality of collimator lenses 14a for parallelizing laser beams 12B from the diodes 12 are integrated and aligned in one direction, a smooth lens-defining surface 11b perpendicular to a light-emitting axis O is formed at a predetermined distance from the point 12a of the diode 12, at a forward side from a laser diode fixing part of the block 11. The array 14 is fixed to the block 11, in a state in which one end face of the array 14 matches the surface 11b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045676-A (JP)
Title: Liquid crystal panel inspecting device
Inventor: SENDA NAOMICHI
IPC: G02F1/13357
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel inspecting device which focalizes at a high speed.  <P>SOLUTION: The liquid crystal panel inspecting device is equipped with: a light source to make light irradiate the liquid crystal panel to be inspected; a pattern generating part to form a specified inspection picture on the liquid crystal panel; an optical projection part to project light optically modulated at the liquid crystal panel on a screen; and a first camera to detect the picture on the screen. The liquid crystal panel inspecting device is characterized by being equipped with a deviation arithmetic circuit to calculate deviation by comparing a picture size picked up with the camera on the screen with a reference picture size and a focus adjusting part to adjust a focus of the optical projection part based on a deviation signal from the deviation arithmetic circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047278-A (JP)
Title: Lighting device
Inventor: FUJISHIRO ICHIRO
IPC: G02B6/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device equipped with a light source and light guide element which illuminates an object for illumination from an appropriate direction with a high utilization rate of light to the illumination.  <P>SOLUTION: The light guide element (10) has prism-shaped protruded parts (13) repeatedly formed on a top face (11) and makes light incident inside from a light source emit from the underside as an illumination light (La) by reflecting at a surface (14) of the protruded part while making the incident light propagate by a total reflection at an upper surface and a lower surface (12).A reflecting member (30) is arranged in opposition to the upper surface of the light guide element, and a reflecting part (31) is arranged corresponding with the protruded part (13) at the reflecting member reflecting light transmitting the surface (14) to have it entered into the light guide element again, so that light reflected at each reflecting part is made to emit from the lower surface of the light guide element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008206-A (JP)
Title: Utensil for temakizushi
Inventor: AMANO KAORU
IPC: A23L7/10
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a utensil for hand rolled Sushi (Temakizushi) with which every one can simply make a beautiful hand rolled Sushi quickly.  <P>SOLUTION: This utensil comprises more than one pushing bars linked to each other with strings into flabellate shape and installs a protruding bar by extending either one of the bars on both ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055581-A (JP)
Title: Composite modular component
Inventor: KAWAHARA TAKAFUMI
IPC: H05K1/14
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite modular component which can be easily reduced in size and is surely and easily mounted on a mother board, even if a chip part is mounted on the rear surface of the composite modular component.  <P>SOLUTION: The end face electrodes of the chip part 3, mounted on the rear surface of the composite modular component 5, are used as the electrodes of the composite module component 5, when the composite modular component 5 is mounted on the mother board 4. By this constitution, since the end face electrodes of the chip part 3 mounted on the rear surface of the composite modular component 5 can be used as the electrodes of the composite module component 5, the composite modular component 5 can be surely mounted on the mother board 4 and in a simple structure, and the chip part 3 can be mounted on the rear surface of the composite module component 3, so that the composite module component 5 can be reduced in size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056314-A (JP)
Title: Information processor, image input device, information processing system, and information processing method
Inventor: KOYAMA NORIYUKI
IPC: G06F13/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor in which a confidential box of an image input device on a network can be simply used, and to provide the image input device, an information processing system, and an information processing method.  <P>SOLUTION: A box information input means 60 receives the input of box information 72 for preparing the confidential box 52. The box information is transmitted to the image input device by a box preparation instruction means 62. The confidential box is prepared on the basis of the transmitted box information by a box preparing means of the image input device. An extension folder 74 to hold image input device information and the box information is prepared by an extension folder preparing means 64. When the extension folder is opened, a box access means 66 transmits a transmission instruction of image data stored in the confidential box to the image input device and a data transmission means transmits the image data to the information processor in response to it. The transmitted data are received by a data storage means 68 and stored in the extension folder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056332-A (JP)
Title: Acoustic signal processor
Inventor: AISO MASARU
IPC: H04R3/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of editing work of set data.  <P>SOLUTION: The acoustic signal processor outputs acoustic signals after applying signal processing to them. A plurality of the set data are stored as scenes. The part to be copied is selected as copy data from current data which are the set data to show a current state of the device in accordance with the setting at a copy data selection part 120. The scene to become a pasting destination of the copy data is selected in accordance with the setting at a pasting destination selection part 130. The part corresponding to the copy data among the scenes selected as the pasting destination can be re-written by the copy data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017647-A (JP)
Title: Fabrication machine for instant book jacket
Inventor: NAKANISHI YOSHIICHI
IPC: B42D3/18
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fabrication machine which can instantly fabricate, by simple operation, a book jacket printed with a free title, book contents and patterns corresponding to an each person's hobby or fashion with raw materials having a durability corresponding to the frequency of using a book and selected by a user so that a designated book can be discriminated by the title or pattern even when the book is placed side by side together with other books on a bookshelf, etc. in the state of covering a book jacket.  <P>SOLUTION: The fabrication machine for an instant book jacket is provided, on the upper part of a casing (1), with a scanner (2), a monitoring device (3), an operation panel (4) and a portable telephone type title input device (5). A book jacket editing computer program device (6) and a pattern Compact Disk reading device (7) are installed at the lower part of the casing. Further, a printing machine (8), a book jacket workpiece tray (9) and a book jacket outlet (10) are attached under that part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056947-A (JP)
Title: Three-phase switching rectifying device
Inventor: SATO SHINJI
IPC: H02M7/12
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce switching loss and to suppress the occurrence of switching surge in a three-phase switching rectifying device that allows a switching element to have a low breakdown voltage.  <P>SOLUTION: A first phase rectifying circuit is constituted of first to sixth diodes D1 to D6 and a first switch Q1. First and second snubber capacitors C11, C12 are connected to the fifth and sixth diodes D5, D6 in parallel. A series circuit composed of first and second dividing capacitors C1, C2 is connected between a pair of DC output terminals 2a, 2b. A first commutating circuit 10a comprises a series circuit composed of a first commutating inductor La, a first commutating switch Qa, and a first auxiliary DC power supply Ea, and is connected between a connecting point J2 and a connecting point J1 via a diode D19. A second commutating circuit 10b is connected between two connecting points of the J1 and J3 via a diode D20. A second phase rectifying circuit and a third phase rectifying circuit are formed in a similar manner of the formation of the first phase rectifying circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050763-A (JP)
Title: Phase change optical recording medium
Inventor: HARIGAI MASATO
IPC: G11B7/243
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase change optical recording medium which has a large capacity equivalent to DVD-ROM, can secure an enough modulation degree even when a recording linear velocity is within a wide range of 3.5-35 m/s including a high linear velocity of at least 25 m/s, and is good in over-writing repeating characteristics and high in storage reliability.  <P>SOLUTION: In the phase change optical recording medium, a phase change recording material constituting a recording layer is formed from a phase change alloy containing at least Ga or In and Sb, Zr, and Mg. The compositional expression of the phase change alloy is expressed by AαSbβZrγMgδ (A is Ga or In; α ,β ,γ, and δ are each an atomic percent; α+β+γ+δ=100; and 6≤α≤50, 45≤β≤90, 0.5≤γ≤5, and 1≤δ≤6). In addition, the phase change alloy contains one element selected from Al, C, N, Se, and Sn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055482-A (JP)
Title: Lighting fixture for vehicle
Inventor: NATSUME KAZUNORI
IPC: F21S8/10
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle provided with an LED light source capable of providing profoundness as seen when lighted, and securing sufficient luminous energy.  <P>SOLUTION: Light from a first LED light source 12A disposed rearward of this lighting fixture is reflected forward of the lighting fixture by means of a reflector 14, so that the lighting fixture looks softly shining by an indirect illumination effect. A second LED light source 12B is disposed close to the lighting fixture forward side of a base plate 18 supporting the first LED light source 12A forward of the lighting fixture, a transparent cover member 22 to cover the base plate 18 is provided close to the lighting fixture forward side, and a plurality of diffusion lens elements 22s are formed on the cover member 22. Light from the second LED light source 12B is thus diffused and transmitted forward of the lighting fixture, so that part of the lighting fixture looks brightly shining. Sufficient luminous energy can thus be secured, and the lighting fixture looks shining three-dimensionally to provide profoundness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057217-A (JP)
Title: Rising type bed device and mattress
Inventor: OYAMA HIROSHI
IPC: A61G7/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rising type bed device capable of rising a user's left and right leg parts separately or at the same time.  <P>SOLUTION: The bed device comprises a bed frame 6, a floor board body 21 with a fixed floor part 22 fixed to the bed frame and pairs of left and right leg rising floor parts 25 to 28 one side ends of which are rotatably connected to one end and the other end of the fixed floor part in the cross direction of the bed frame, and a pair of leg rising arms 43 mounted on the lower surface of the floor board body for driving either one of the pairs of the left and right leg rising floor parts selectively or both at the same time in the upward direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058171-A (JP)
Title: Cutting tool
Inventor: TSUTSUI TOSHIO
IPC: B23B51/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a two-blade cutting tool and repolishing cost as much as possible.  <P>SOLUTION: Two cutters 2 and 3 formed with edges 2a and 3a in one sides 21c and 22c of base materials 21 and 22 to respective long-side end parts 21a and 22a of the base materials 21 and 22 comprising long rectangular plates and functioning one sides 21c and 22c as cutting faces 2b and 3b are attached to a cutter attachment part 4 of a holder 1 with one sides 21c and 22c opposed to each other and deviated in the face direction. This constitution dispenses with the polishing or the repolishing for forming the cutting faces 2b and 3b so as to reduce the polishing manhour and the reduction in the manufacturing cost and the repolishing cost can provide the cutting tool at low price.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003152195-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method therefor
Inventor: RAJESH KUMAR
IPC: H01L29/417
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device in which the dispersion of a current characteristic is eliminated by making the quality of a channel layer to be uniform and which has J-FET of uniform quality. SOLUTION: The semiconductor substrate constituted of an N<+> type substrate 1 and an N<-> type drift layer 2 is prepared. A P<+> type first gate region 4 is formed in a trench 3 formed in the surface layer part of the N<-> type drift layer 2 by epitaxial growth. Then, P<+> type second gate region 5 is formed between the trenches 3 by ion implantation. A channel region 6 between the first and second gate regions 4 and 5 is disposed. An N<+> type source region 7 is epitaxially grown on the surface of the channel region 6 and the surfaces of the first and second gate regions 4 and 5. Then, a source electrode 9 which is electrically connected to the N<+> type source region 7, a gate electrode 12 which is electrically connected to the first and second gate regions 4 and 5, and a drain electrode 10 connected to the rear face of the N<+> type substrate 1, are formed.
Patent JP-2004059056-A (JP)
Title: Apparatus for feeding silicone oil
Inventor: INAMURA MINORU
IPC: B65D77/20
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for feeding a silicone oil provided with a container in which inner pressure in the silicone oil container is hardly increased higher than the outer pressure even when external environment is changed, and which has a sealing member capable of preventing it from being broken.  <P>SOLUTION: The apparatus for feeding the silicone oil using the silicone oil container with the sealing member which is peeled off when it is mounted on a copying machine and a printer, and can hermetically close during transportation/storage, is provided. The sealing member 6 has a part 6a with an approximately U-shaped crosssection projecting into the silicone oil container 3, and the part 6a with the approximately U-shaped crosssection is turned over by pressure change in the silicone oil container 3, and is expanded to the outside of the silicone oil container 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071235-A (JP)
Title: Small electric device
Inventor: NAWA SHOJI
IPC: H01M8/04
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small electric device excellent in portability using a fuel cell with few deterioration.  <P>SOLUTION: A fuel cell unit 20, comprising a fuel cell 21, a fuel storing part 23 storing the fuel of the fuel cell, equipped with a control valve 24 operated when supplying the fuel, and a fuel supply pipe 25 supplying the fuel stored in the fuel storing part 23 to the fuel cell 21, is housed in a housing case 2. An opening 14 where the control valve 24 is communicated to the outside is formed. As the control valve 24 operated when supplying the fuel is formed at the outside of the housing case 2, the control valve 24 can be operated at the outside of the housing case 2, and the small electric device 1 equipped with a device 9 consuming the power generated at the fuel cell 21 in the housing case 2 can be easily operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174355-A (JP)
Title: Pulse width modulation (pwm) converter programmable by digital system
Inventor: MADNI ASAD M
IPC: H03K7/08
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse width modulation (PWM) converter programmable by a digital system.  <P>SOLUTION: The pulse width modulation (PWM) converter programmable by the digital system changes an input signal in a duty cycle of 0% to 100% to a required range, e.g. 5 to 95%, of start and stop duty cycles. The change is realized by setting up the start and stop duty cycles for forming a ratio for determining a pair of clock frequency bands for changing a PWM signal to respectively different values and setting up the parameters of new start and stop duty cycles.  <P>COPYRIGHT: (C)2003,JPO